ATMonitor reads an ATSC 3.0 broadcast stream in real time and provides information about the content and quality of the feed. It may be deployed pre-broadcast, where it can be used to monitor the quality of the broadcast stream prior to transmission, or post-broadcast, where it can be used to monitor a demodulated signal for quality.
ATMonitor inspects the Low Level Signaling (LLS), Service Level Signaling (SLS) and content of the broadcast stream, and provides the following diagnostic information:
- Real time bit rate analysis
- Real time signaling analysis
- Repetition rate statistics gathering
- Presentation of AV content
- Capture of signaling and content files for archiving and analysis
- Reporting of errors and non-compliances
ATMonitor works off UDP input and provides a browser-based UI and web interfaces.
A typical ATMonitor screen is shown here: